dirty: dirtykernel.cu workpool_mpi.c
	nvcc -c dirtykernel.cu -I/usr/include/c++/3.3.4/x86_64-redhat-linux
	mpicc -o workpool_mpi workpool_mpi.c dirtykernel.o -lcudart -L/usr/local/cuda/lib64 -I/usr/local/cuda/include
